Engineers India Ltd (EIL) is a leading global engineering consultancy and Project Management company. Established in 1965, EIL provides engineering consultancy and EPC services principally focused on the oil & gas and petrochemical industries.
The Company has also diversified into sectors like infrastructure, water and waste management, solar & nuclear power and fertilizers to leverage its strong technical competencies and track record.
Today, EIL is a‘Total Solutions’engineering consultancy company providing design, engineering, procurement, construction and integrated project management services from ‘Concept to Commissioning’ with highest quality and safety standards. EIL’s QMS, OHSMS and EMS are certified to ISO 9001, ISO 45001 and ISO 14001 respectively.It also provides specialist services such as heat and mass transfer equipment design, environmental engineering, specialist materials and maintenance and plant operations and safety services.
With corporate office in New Delhi, EIL also operates from its office in Gurugram, branch office in Mumbai, three regional engineering offices in Kolkata, Chennai & Vadodara and has inspection offices at all major manufacturing locations of the country. The company’s overseas presence is marked by an engineering office in Abu Dhabi, which caters to the business needs in UAE/Middle-East region. Additionally, there are offices in London, Milan and Shanghai to coordinate the activities of international procurement and marketing.
EIL’s technological excellence is driven by more than 2400 engineers & professionals in a competent employee base of over 2800 employees as on March 31, 2021. The availability of technical resources per annum is about 4.5 million man-hours in EIL’s design offices along with1.5 millionman-hours of construction management services.

Subsidiaries and Joint Ventures

EIL has a wholly owned subsidiary, Certification Engineers International Limited (CEIL), which provides services in the field of certification, re-certification, third party inspection services.
The Company has also established a Joint Venture viz, Ramagundam Fertilizers and Chemicals Limited (RFCL) with National Fertilizers Limited (NFL) and Fertilizer Corporation of India (FCIL) for revival of Ramagundam Fertilizer Plant.

20 out of 23 Refineries in India have EIL Footprints

Installed 10 out of the 11 mega petrochemical complexes in India.

Built combined refining capacity of more than 200 MMTPA (4 million BPD) in India.

Foray into Underground Caverns for Storages

Track Record

EIL has an impressive record of executing over 7000 assignments consisting of 400 major projects valued over US$200 Billion. EIL's enviable project portfolio consists of:

  • 8

    Major refinery projects

  • 0

    Major Petrochemical Projects

  • 3

    Oil & Gas Processing Projects

  • 17

    Offshore platforms

  • 4

    Pipeline projects

  • 23

    Mining & Metallurgy projects

  • 7

    Fertilizer projects

  • 10

    Ports and storage terminals

  • 28

    Infrastructure projects

  • 16

    Turnkey projects

Research & Development

EIL is a technology-driven organization which believes that investment in technology is imperative for maintaining its leadership position. EIL has established a sophisticated research and development center in Gurgaon and the R&D division is pursuing technology development both in-house and in collaboration with other organizations like IOCL-R&D, BPCL-R&D, IIP, CHT, HPCL, CPCL, NRL etc.
EIL has developed more than 35 process technologies and its portfolio includes various technologies for petroleum refining, oil and gas processing and aromatics. The DHDT Technology developed by EIL and IOCL-R&D has been implemented for the first time in the country at IOCL’s Bongaigaon Refinery. EIL currently holds 36 live patents and has 31 pending patent applications relating to various process technologies.

Expanding Horizons

Leveraging its engineering consultancy, EPC capabilities and successful track record, EIL has successfully diversified into high potential sectors of Infrastructure, Water & Waste Management, Solar & Nuclear power and Fertilizer. The Company has also initiated business development activities in sectors like Bio Fuels, SMART Cities, LNG Terminals, Ports and Harbours, Defence etc., as part of possible diversification initiatives aligning with Government of India initiatives.
In the Bio Fuel Sector, EIL has bagged the prestigious and one of its kind Assam Bio Refinery Project, being executed at Numaligarh with bamboo as a feedstock. This Bio Refinery at Numaligarh will be the largest among 12 such refineries proposed to be set up across India. The Sagarmala project of GoI is offering huge opportunities and EIL is preparing itself for strategic entry in to the sectors of Ports, Harbours and Jetties. The Company is also conceptualizing and mapping opportunities in the Port & Terminals for performing EIA studies. The need for Gas imports for the country is ever increasing leading to creation of LNG Regas Terminals across the coast. EIL is pursuing these projects along with conceptualization of these to the existing OMCs.

International Footprints

EIL has leveraged its strong track record to successfully expand its operations internationally. The Company has earned recognition for jobs executed in several countries of Middle East, North Africa and South East Asia including Algeria, Bahrain, Iraq, Kuwait, Qatar, Saudi Arabia, UAE etc. Most of the major oil & gas companies in these regions like Sonatrach, GASCO, ADCO, ZADCO, KNPC, BAPCO, BANAGAS etc. have utilized EIL’s services for their prestigious projects. The Dangote Refinery and Petrochemical Project, Nigeria, comprising a 460,000 BPSD grassroot Petroleum Refinery and 830 KTPA Petrochemical Complex, is in full swing and EIL is contemplating its focus on the African countries as a part of its geo-strategic outreach. EIL has also made a significant headway in Mongloia by signing a contract with Mongol Refinery State Owned LLC for its upcoming greenfield Refinery. Apart from this, the Company has also been leveraging its presence in Middle East, Africa and neighbouring countries.

EIL – A Model Employer

To meet the challenges of a dynamic business environment, EIL has embarked on the intake of Management Trainees from the best institutes of the country. Specific development paths groom the employees through various levels to commensurate with the requirements and responsibilities at higher levels. The Company has also accorded top priority to employee engagement and many a unique employee motivation schemes have been incorporated to optimally harness their potential for furthering organizational objectives.


EIL strongly believes in the reconciliation of social, economic and environmental demands – the three pillars of sustainability. At EIL, the sustainability mandate is about operating its business in a manner that is responsible and transparent to all its stakeholders and to the society at large.
EIL’s CSR program aims to assist socially and economically weaker segments of society, as well as define EIL as a socially-responsible business to employees, clients, local communities and other stakeholders. The CSR projects of the Company target various activities in education, healthcare, drinking water and electrification of rural areas through solar power.

Future Vision

In view of the current market environment and emerging business opportunities both in core sector and diversified areas of operations, EIL is embarking upon a new journey with a vision of 5K25 i.e to be a Rs 5,000 Crore Turnover company by 2025. It is imperative for a company like EIL to be at the forefront of technology curve to be competitive in the rapidly changing business environment where technology can provide a huge competitive advantage. To achieve this, EIL is working towards Net-Zero technologies and aims to renovate itself as a leading and most preferred technology Company in the Energy Sector. To realize this vision, the Company is developing clear and executable strategies based on five pillars of growth of Entering into Strategic Alliances, Swift Diversification in sunrise sectors, Expand International Business, Focus on innovation through technologies and Achieving Operational Excellence.

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